#a3b5f9

Color #a3b5f9

A vivid, highly saturated very light blue.

Closest named color Cornflower Blue #6495ed · ΔE 18.6 Nearest Tailwind class indigo-300 #a3b3ff · ΔE 1.1

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Conversions

HEX

#a3b5f9

RGB

rgb(163, 181, 249)

HSL

hsl(227.4, 87.8%, 80.8%)

HSV / HSB

hsv(227.4, 34.5%, 97.6%)

CMYK

cmyk(34.5%, 27.3%, 0%, 2.4%)

LAB

lab(74.62, 9.57, -35.7)

LCH

lch(74.62, 36.96, 285.01)

OKLCH

oklch(78.5%, 0.0993, 272.54)

HWB

hwb(227.4, 63.9%, 2.4%)

Harmony colors

Complementary

#f9e7a3

Analogous

#a3e0f9

#a3b5f9

#bca3f9

Triadic

#a3b5f9

#f9a3b5

#b5f9a3

Split-complementary

#a3b5f9

#f9bca3

#e0f9a3

Tetradic

#a3b5f9

#e7a3f9

#f9e7a3

#b5f9a3

Square

#a3b5f9

#f9a3e0

#f9e7a3

#a3f9bc

Shades

Color #a3b5f9 mixed toward black.

#6381f5

#224df1

#0d33c1

#082281

#041140

Tints

Color #a3b5f9 mixed toward white.

#b2c1fa

#c2cefb

#d1dafc

#e0e6fd

#f0f3fe

Tones

Color #a3b5f9 mixed toward gray.

#aab9f2

#b1bdeb

#b9c2e4

#c0c6dc

#c7cad5

Accessibility

Aa White text on this color

1.99:1

Aa Black text on this color

10.53:1

Black text reads better on this background (10.53:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#ababeb · ΔE 5.4

Deuteranopia

#aaa9e7 · ΔE 6

Tritanopia

#a4dfdc · ΔE 25.6

Achromatopsia

#b8b8b8 · ΔE 20.5

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #a3b5f9;

Tailwind (arbitrary value)

bg-[#a3b5f9]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#a3b5f9 (#a3b5f9) is rgb(163, 181, 249) in RGB.

No, #a3b5f9 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #a3b5f9, or check how it holds up for accessibility.

Generate a palette → Check contrast